Home / 14,910.25-22,366.13-3,817.03

Finding the Fourth Proportional to 14,910.25, 22,366.13 and 3,817.03

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Solution

The fourth proportional to 14,910.25, 22,366.13 and 3,817.03 is: 5,725.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,910.25 : 22,366.13 = 3,817.03 : x
  2. Step 2: Convert to fraction form
    14,910.25/22,366.13 = 3,817.03/x
  3. Step 3: Cross multiply
    14,910.25x = 22,366.13 × 3,817.03
  4. Step 4: Simplify right side
    14,910.25x = 85,372,189.19
  5. Step 5: Solve for x
    x = 85,372,189.19/14,910.25
  6. Step 6: Final answer
    x = 5,725.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.